(1)(3x+5)/2 = 2x-1 /3
(2)(x-3)/-5=(3x+4)/15
要有过程
(1)(3x+5)/2 = 2x-1 /3
(2)(x-3)/-5=(3x+4)/15
要有过程
(1)9x+15=4x-2
5x=-17
x=-17/5
(2)9-3x=3x+4
6x=5
x=5/6
(1) 3*(3X+5)=2*(2X-1)
9X+15=4X-2
5X= -17
X= -17/5
(2) -3*(X-3)=3X+4
-3X+9=3X+4
6X=5
X=5/6